Guaranteed Tax LP

Tax Services for Waterloo's
Corporations

Expert Guaranteed Tax for Corporations: Maximize Your Deductions and Simplify Your Year-end Filings with Local Professional Support.

Corporate Tax Returns

Guaranteed Tax handles year-end reconcilations & corporation tax returns.

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GST/HST Filings

We calculate and ensure proper recordkeeping for writing off Input Tax Credits.

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Registry Filings

We ensure your business stays within compliance for Federal & Provincial annual filings & compliance.

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Bookkeeping & Payroll

We provide full-service bookkeeping and payroll services to Waterloo businesses.

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Tax Consulting Services

Our experienced tax professionals will provide strategic advice for tax planning.

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Tax Audits & Reviews

Trust us to handle corporate tax, GST/HST, and payroll tax audits.

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Our Consultation Process

Streamline your Waterloo tax filing with our secure, expert digital consultations for maximum convenience and accuracy.

Initial Consultation

We provide a free 15 or 30 minute initial consultation, based on your taxation needs.

Checklist & Analysis

A dedicated manager will take over your case, and be the point of contact throughout the engagement.

Timely Tax Filings

Guaranteed Tax ensures that your tax matters are completed within government deadlines.

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Guaranteed Tax provides the expert, local guidance you need to navigate Ontario’s complex tax laws with confidence. From tax returns to CRA audits & reviews, our experienced team ensures you never pay more than necessary while staying fully compliant with the CRA.